66 clear_buffer_uptodate(bh);
unsigned __int64 sector_t
struct buffer_head * extents_bread(struct super_block *sb, sector_t block)
void extents_brelse(struct buffer_head *bh)
struct buffer_head * extents_bwrite(struct super_block *sb, sector_t block)
void extents_bforget(struct buffer_head *bh)
void extents_mark_buffer_dirty(struct buffer_head *bh)
static void bforget(struct buffer_head *bh)
static struct buffer_head * sb_getblk(struct super_block *sb, sector_t block)
static void brelse(struct buffer_head *bh)
static struct buffer_head * sb_getblk_zero(struct super_block *sb, sector_t block)
static unsigned int block